| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $186.82 | 9.788% | $205.1059 | $205.11 | $205.10 | $205.10 |
| Purchase #2 | $84.78 | 11.846% | $94.823 | $94.82 | $94.80 | $94.80 |
| Purchase #3 | $17.66 | 6.757% | $18.8533 | $18.85 | $18.85 | $18.90 |
| Purchase #4 | $67.30 | 13.209% | $76.1897 | $76.19 | $76.20 | $76.20 |
| Purchase #5 | $45.48 | 9.243% | $49.6837 | $49.68 | $49.70 | $49.70 |
| Purchase #6 | $173.26 | 5.129% | $182.1465 | $182.15 | $182.15 | $182.10 |
| Purchase #7 | $34.48 | 5.410% | $36.3454 | $36.35 | $36.35 | $36.30 |
| 7 purchase totals = | $609.78 | $663.1475 | $663.15 | $663.15 | $663.10 | |